restructured, added installer, new functions
This commit is contained in:
BuildTools
parent
a42d3fb431
commit
5ff18f3874
10 changed files with 568 additions and 143 deletions
81
install.sh
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81
install.sh
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@ -0,0 +1,81 @@
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#!/bin/bash
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# initial vars
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rundir=${0%/*}
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source ${rundir}/functions
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scriptname=${0##*/}
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runuser=$(whoami)
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#-----------------------------------------------------------------#
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# Script-specific Parameters
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#-----------------------------------------------------------------#
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VERSION=1.0
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#-----------------------------------------------------------------#
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# Script-specific Funcitons
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#-----------------------------------------------------------------#
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usage(){
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boxtop
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boxline "${lyl}$scriptname - v${VERSION}:${dfl}"
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boxline "${lbl}Usage:${dfl}"
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boxline "${lyl}$scriptname ${bld}[args]"
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boxseparator
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boxline "[args:]"
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boxline " -i [--install]"
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boxline " -r [--remove]"
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boxline " -u [--update]"
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boxline " -h [--help]"
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boxbottom
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}
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install(){
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scp -r $rundir/lib/skel/* $HOME
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cp $rundir/lib/vimfiles/crystallite.vim /usr/share/vim/vim*/colors/crystallite.vim
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cp $rundir/lib/vimfiles/vimrc.local /etc/vim/vimrc.local
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}
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remove(){
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echo -e "\n"
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}
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update(){
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pushd $rundir
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remove
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git fetch && git pull
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install
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popd
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}
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#------------------------------------------------------#
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# Options and Arguments Parser
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#------------------------------------------------------#
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if [[ $runuser == root ]] ; then
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case $1 in
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-i | --install)
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install
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;;
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-r | --remove)
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remove
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;;
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-u | --update)
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update
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#sleep $ratelimit
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exit 0
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;;
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-h | --help)
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usage
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;;
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*)
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warn "Invalid argument $@"
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usage
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#exit 2
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;;
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esac
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else
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fail "Must be run as user 'root'"
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fi
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#------------------------------------------------------#
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# Script begins here
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#------------------------------------------------------#
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2
lib/quickinfo.cron
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2
lib/quickinfo.cron
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# quickinfo cronjob
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0 */1 * * * $HOME/.bashrc.d/11-quickinfo.bashrc -c
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0
.bashrc → lib/skel/.bashrc
Executable file → Normal file
0
.bashrc → lib/skel/.bashrc
Executable file → Normal file
0
.bashrc.d/11-quickinfo.bashrc → lib/skel/.bashrc.d/11-quickinfo.bashrc
Executable file → Normal file
0
.bashrc.d/11-quickinfo.bashrc → lib/skel/.bashrc.d/11-quickinfo.bashrc
Executable file → Normal file
40
functions → lib/skel/.bashrc.d/functions
Executable file → Normal file
40
functions → lib/skel/.bashrc.d/functions
Executable file → Normal file
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@ -1,6 +1,11 @@
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#!/bin/bash
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#!/bin/bash
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# pyr0ball script functions library
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# pyr0ball script functions library
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#
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# Initial Vars
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scriptname=${0##*/}
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rundir=${0%/*}
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runuser=$(whoami)
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# Utilities (Setting up colors and bounding boxes)
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# Utilities (Setting up colors and bounding boxes)
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if [[ "$TERM" != "linux" ]] ; then
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if [[ "$TERM" != "linux" ]] ; then
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red=$(echo -e "\033[38;5;1m") # red
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red=$(echo -e "\033[38;5;1m") # red
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@ -23,7 +28,7 @@ if [[ "$TERM" != "linux" ]] ; then
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dfl=$(echo -e "\e[0m")
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dfl=$(echo -e "\e[0m")
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fi
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fi
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# For drawing pretty menus and prompts
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# For drawing pretty boxes
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terminal_width=$(tput cols)
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terminal_width=$(tput cols)
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if [ $terminal_width -le 81 ] ; then
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if [ $terminal_width -le 81 ] ; then
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BOXWIDTH=$((terminal_width - 1))
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BOXWIDTH=$((terminal_width - 1))
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@ -74,7 +79,7 @@ boxseparator(){
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success(){
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success(){
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echo -e "\n"
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echo -e "\n"
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boxtop
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boxtop
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boxline " ${script_name} ${grn}SUCCESS${dfl}$@"
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boxline " ${scriptname} ${grn}SUCCESS${dfl}$@"
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boxbottom
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boxbottom
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exit 0
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exit 0
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}
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}
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@ -111,32 +116,15 @@ popdfail(){
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fail "$@"
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fail "$@"
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}
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}
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logger(){
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#$@ 2>&1 | tee >(ts "[$scriptname][%d-%m-%y %H_%M_%S]" > $logfile) # This version of prepend requires the 'ts' utility from 'moreutils' package
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$@ 2>&1 | tee >(while IFS= read -r line; do printf '[%s] %s\n' "${scriptname}][$(date '+%Y-%m-%d %H:%M:%S')" "$line"; done >> $logfile)
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}
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ctrl_c(){
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ctrl_c(){
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echo -e "\n"
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fail "User interrupted with Ctrl-C"
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fail "User interrupted with Ctrl-C"
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}
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}
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# ensure ctrl-c to cancel script ends the entire process and not just the current function
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# ensure ctrl-c to cancel script ends the entire process and not just the current function
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trap ctrl_c INT
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trap ctrl_c INT
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# ensure runuser is service
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#[ "$(whoami)" == "service" ] || fail "Must be run as service user (no sudo)"
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#-----------------------------------------------------------------#
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# Script-specific Funcitons
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#-----------------------------------------------------------------#
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#------------------------------------------------------#
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# Setup
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#------------------------------------------------------#
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#------------------------------------------------------#
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# Options and Arguments Parser
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#------------------------------------------------------#
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#------------------------------------------------------#
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# Script begins here
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#------------------------------------------------------#
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0
.vimrc → lib/skel/.vimrc
Executable file → Normal file
0
.vimrc → lib/skel/.vimrc
Executable file → Normal file
0
crystallite.vim → lib/vimfiles/crystallite.vim
Executable file → Normal file
0
crystallite.vim → lib/vimfiles/crystallite.vim
Executable file → Normal file
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@ -1,7 +1,7 @@
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if $TERM !~ "linux"
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if $TERM !~ "linux"
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syntax on
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syntax on
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set t_Co=256
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set t_Co=256
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colorscheme bdv_crystallite
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colorscheme crystallite
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else
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else
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syntax on
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syntax on
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colorscheme default
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colorscheme default
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354
scriptexample.sh
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354
scriptexample.sh
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#!/bin/bash
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# Moxa NPort Driver loader and watchdog script
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# initial vars
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scriptname=${0##*/}
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rundir=${0%/*}
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source ${rundir}/functions
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#-----------------------------------------------------------------#
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# Script-specific Parameters
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#-----------------------------------------------------------------#
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VERSION=1.0
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logfile=/var/log/bdv/moxaloader.log
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ratelimit=15
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rst_threshold=1
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god=/opt/ruby-enterprise/bin/god
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pingfile=/usr/lib/npreal2/driver/pingup
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daemonpid=$(ps -ef | grep -v grep | grep moxaloader.*daemon | awk {'print $2'})
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config_sh=$(grep DNS /.AVC-X/etc/networking/profiles/default/ifcfg-Public)
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resolv_conf=$(grep nameserver /.AVC-X/etc/networking/profiles/default/resolv.conf)
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config_dev=$(grep DNS /.AVC-X/etc/networking/devices/ifcfg-Public)
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sys_resolv_conf=$(grep nameserver /etc/resolv.conf)
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etc_net_sh=$(grep DNS /etc/network-scripts/ifcfg-Public)
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dns=$(grep DNS1 /.AVC-X/etc/networking/profiles/default/ifcfg-Public | cut -c 6-)
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#-----------------------------------------------------------------#
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# Script-specific Funcitons
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#-----------------------------------------------------------------#
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usage(){
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boxtop
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boxline "${lyl}Moxa NPort Watchdog & Recovery v$VERSION${dfl}"
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boxseparator
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boxline "Usage:"
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boxline "$scriptname [FUNCTIONS][-d|--daemon|--usage|--version]"
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boxseparator
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boxline "-s | --start - Initializes the Moxa NPort Driver only and exits"
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boxline "-S | --stop - stops the NPort driver and any ongoing daemonized watchdog"
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boxline "-r | --restart - Restarts all BDV hardware services, and re-initialized moxa if DNS is valid"
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boxline "-R | --force-restart - forces a restart of both the NPort driver and BDV services (assume -9)"
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boxline "-p | --ping - Detect nPort online and write 'pingup' file if true or remove if false"
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boxline "-P | --pid - returns the PID's of any ongoing NPort Driver processes"
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boxline "-d | --daemon - daemonizes the service as a watchdog"
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boxline "-F | --fix-dns - Checks system's DNS config and removes entries if invalid"
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boxline "-u | --usage - Show this help text"
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boxline "-h | --help - Show this help text"
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boxline "-v | --version - returns the version of this script"
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boxbottom
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}
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removedns(){
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# Look for existing DNS entries if there are any
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config_sh=$(grep DNS /.AVC-X/etc/networking/profiles/default/ifcfg-Public)
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resolv_conf=$(grep nameserver /.AVC-X/etc/networking/profiles/default/resolv.conf)
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resolv_search=$(grep search /.AVC-X/etc/networking/profiles/default/resolv.conf)
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config_dev=$(grep DNS /.AVC-X/etc/networking/devices/ifcfg-Public)
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sys_resolv_conf=$(grep nameserver /etc/resolv.conf)
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sys_resolv_search=$(grep search /etc/resolv.conf)
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etc_net_sh=$(grep DNS /etc/network-scripts/ifcfg-Public)
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# Checks if the above variables are empty, and if all are, exits the function only
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if [[ -z "$config_sh" && -z "$resolv_conf" && -z "$resolv_search" && -z "$config_dev" && -z "$sys_resolv_conf" && -z "$sys_resolv_search" && -z "$etc_net_sh" ]] ; then
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logger echo -e "${grn}No DNS entries found${dfl}"
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return 0
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else
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# If either of the above variables are not empty, proceeds with checking
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# and printing their contents
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if [[ ! -z "$config_sh" ]] ; then
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logger echo -e "${lbl}Current DNS is set to:${dfl}"
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logger echo -e "$config_sh"
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# sed uses regex to detect and delete lines out of the configuration script
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# files that contain DNS entries
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sudo sed -i '/DNS/d' /.AVC-X/etc/networking/profiles/default/ifcfg-Public && logger echo -e "${ylw}Successfully removed DNS entries from ifcfg-Public${dfl}\n" || logger fail "${red}Unable to remove DNS entries from /.AVC-X/etc/networking/profiles/default/ifcfg-Public${dfl}"
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fi
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if [[ ! -z "$resolv_conf" ]] ; then
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logger echo -e "${lbl}Current resolv.conf entry is${dfl}"
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logger echo -e "$resolv_conf"
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sudo sed -i '/nameserver/d' /.AVC-X/etc/networking/profiles/default/resolv.conf && logger echo -e "${ylw}Successfully removed DNS entries from resolv.conf${dfl}\n" || logger warn "${red}Unable to remove DNS entries from /.AVC-X/etc/networking/profiles/default/resolv.conf${dfl}"
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fi
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if [[ ! -z "$resolv_conf" ]] ; then
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logger echo -e "${lbl}Current resolv.conf is searching${dfl}"
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logger echo -e "$resolv_search"
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sudo sed -i '/search/d' /.AVC-X/etc/networking/profiles/default/resolv.conf && logger echo -e "${ylw}Successfully removed DNS entries from resolv.conf${dfl}\n" || logger warn "${red}Unable to remove DNS entries from /.AVC-X/etc/networking/profiles/default/resolv.conf${dfl}"
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fi
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if [[ ! -z "$config_dev" ]] ; then
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logger echo -e "${lbl}Current DNS is set to:${dfl}"
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logger echo -e "$config_dev"
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# sed uses regex to detect and delete lines out of the configuration script
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# files that contain DNS entries
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sudo sed -i '/DNS/d' /.AVC-X/etc/networking/devices/ifcfg-Public && logger echo -e "${ylw}Successfully removed DNS entries from ifcfg-Public${dfl}\n" || logger fail "${red}Unable to remove DNS entries from /.AVC-X/etc/networking/devices/ifcfg-Public${dfl}"
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fi
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if [[ ! -z "$sys_resolv_conf" ]] ; then
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logger echo -e "${lbl}Current resolv.conf entry is${dfl}"
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logger echo -e "$sys_resolv_conf"
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sudo sed -i '/nameserver/d' /.AVC-X/etc/networking/profiles/default/resolv.conf && logger echo -e "${ylw}Successfully removed DNS entries from /etc/resolv.conf${dfl}\n" || logger warn "${red}Unable to remove DNS entries from /etc/resolv.conf${dfl}"
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fi
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if [[ ! -z "$sys_resolv_search" ]] ; then
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logger echo -e "${lbl}Current resolv.conf is searching${dfl}"
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logger echo -e "$sys_resolv_search"
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sudo sed -i '/search/d' /.AVC-X/etc/networking/profiles/default/resolv.conf && logger echo -e "${ylw}Successfully removed DNS entries from /etc/resolv.conf${dfl}\n" || logger warn "${red}Unable to remove DNS entries from /etc/resolv.conf${dfl}"
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fi
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if [[ ! -z "$etc_net_sh" ]] ; then
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logger echo -e "${lbl}Current DNS is set to:${dfl}"
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logger echo -e "$etc_net_sh"
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# sed uses regex to detect and delete lines out of the configuration script
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# files that contain DNS entries
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sudo sed -i '/DNS/d' /etc/network-scripts/ifcfg-Public && logger echo -e "${ylw}Successfully removed DNS entries from ifcfg-Public${dfl}\n" || logger fail "${red}Unable to remove DNS entries from /.AVC-X/etc/networking/profiles/default/ifcfg-Public${dfl}"
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fi
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return 1
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fi
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}
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dnscheck(){
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# The Moxa drivers are built in such a way that they will hang if no outside
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# network is available, unless DNS entries are not present. Below checks for
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# external network access, then removes dns entries if outside network is unavailable
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# Check if dns entries exist
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if [[ ! -z "$config_sh" || ! -z "$resolv_conf" || ! -z "$config_dev" || ! -z "$sys_resolv_conf" || ! -z "$etc_net_sh" ]] ; then
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# If DNS entries are found, check that the server can ping them
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logger echo -e "DNS Entries found, checking for internet connection"
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ping -c 1 $dns >/dev/null 2>&1
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if [[ $? != 0 ]] ; then
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# If DNS entries are found, but not responding,
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# remove DNS entries to prevent drivers from hanging on boot
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logger echo -e "${ong}DNS $dns is not responding to ping${dfl}"
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logger echo -e "Removing DNS entries from network configuration"
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return 1
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else
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# If DNS entries are found, but responding, leave the entries intact
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logger echo -e "${grn}DNS is responding, entries valid.${dfl}"
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logger echo -e "${lyl}Proceeding with initialization.${dfl}"
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return 0
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fi
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else
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logger echo -e "DNS Entries not found, skipping DNS pingcheck"
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return 0
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fi
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}
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dnspurge(){
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# Run first dns check and removal
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removedns
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# Run network reset
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sudo /sbin/service network restart
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# Run second dns check for lingering entries
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logger echo -e "${pur}Re-checking dns entries${dfl}"
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removedns
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}
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moxatty(){
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ls /dev/tty* | grep -c ttyr00
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}
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# Checks moxa's online status and stores state via external 'pingtest' file
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online(){
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if [ ! -f $pingfile ] ; then
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if ping -c 1 -W 1 $@ &> /dev/null ; then
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echo 2
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else
|
||||||
|
echo 1
|
||||||
|
fi
|
||||||
|
else
|
||||||
|
if ping -c 1 -W 1 $@ &> /dev/null ; then
|
||||||
|
echo 0
|
||||||
|
else
|
||||||
|
echo 3
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
}
|
||||||
|
|
||||||
|
# Checks moxa's online status and stores state in a variable
|
||||||
|
pingtest(){
|
||||||
|
if [[ $moxaonline == true ]] ; then
|
||||||
|
if ping -c 1 -W 1 $@ &> /dev/null ; then
|
||||||
|
echo 0
|
||||||
|
else
|
||||||
|
echo 3
|
||||||
|
fi
|
||||||
|
else
|
||||||
|
if ping -c 1 -W 1 $@ &> /dev/null ; then
|
||||||
|
echo 2
|
||||||
|
else
|
||||||
|
echo 1
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
}
|
||||||
|
|
||||||
|
# Launch the Moxa NPort loader application
|
||||||
|
start(){
|
||||||
|
/usr/lib/npreal2/driver/mxloadsvr
|
||||||
|
}
|
||||||
|
|
||||||
|
# Force terminate any instances of the Moxa NPort application
|
||||||
|
stop(){
|
||||||
|
sudo pkill -9 npreal2d
|
||||||
|
}
|
||||||
|
|
||||||
|
# Force stop of any daemonized instances of this script
|
||||||
|
fullstop(){
|
||||||
|
stop
|
||||||
|
sudo kill -9 $daemonpid
|
||||||
|
}
|
||||||
|
|
||||||
|
# Restart of multiple services is required to re-establish device control after
|
||||||
|
# the NPort loses its connection. The order of restarting these services is
|
||||||
|
# significant, and should be maintained.
|
||||||
|
restart(){
|
||||||
|
stop
|
||||||
|
start
|
||||||
|
god restart rs232
|
||||||
|
sudo /sbin/service SimpleHttpDeviceServer restart_noscript
|
||||||
|
sudo /sbin/service BDVHardwareManager restart
|
||||||
|
god restart steris_act
|
||||||
|
}
|
||||||
|
|
||||||
|
conditionalrestart(){
|
||||||
|
if [[ $(dnscheck) == 0 ]] ; then
|
||||||
|
stop
|
||||||
|
start
|
||||||
|
fi
|
||||||
|
god restart rs232
|
||||||
|
sudo /sbin/service SimpleHttpDeviceServer restart_noscript
|
||||||
|
sudo /sbin/service BDVHardwareManager restart
|
||||||
|
god restart steris_act
|
||||||
|
}
|
||||||
|
|
||||||
|
# Clears loop flag variables
|
||||||
|
clearflags(){
|
||||||
|
moxaonline=
|
||||||
|
pingfails=
|
||||||
|
state=
|
||||||
|
}
|
||||||
|
|
||||||
|
#------------------------------------------------------#
|
||||||
|
# Options and Arguments Parser
|
||||||
|
#------------------------------------------------------#
|
||||||
|
|
||||||
|
case $1 in
|
||||||
|
-s | start | --start)
|
||||||
|
start
|
||||||
|
exit 0
|
||||||
|
;;
|
||||||
|
-S | stop | --stop)
|
||||||
|
fullstop
|
||||||
|
exit $?
|
||||||
|
;;
|
||||||
|
-R | --force-restart)
|
||||||
|
fullstop
|
||||||
|
restart
|
||||||
|
exit 0
|
||||||
|
;;
|
||||||
|
-r | restart | --restart)
|
||||||
|
conditionalrestart
|
||||||
|
exit 0
|
||||||
|
;;
|
||||||
|
-p | ping | --ping)
|
||||||
|
online moxa
|
||||||
|
exit $?
|
||||||
|
;;
|
||||||
|
-P | pid | --pid)
|
||||||
|
echo -e "$daemonpid"
|
||||||
|
exit $?
|
||||||
|
;;
|
||||||
|
-d | daemon | --daemon)
|
||||||
|
start
|
||||||
|
;;
|
||||||
|
-u | --usage)
|
||||||
|
usage
|
||||||
|
exit -1
|
||||||
|
;;
|
||||||
|
-h | --help)
|
||||||
|
usage
|
||||||
|
exit -1
|
||||||
|
;;
|
||||||
|
-v | --version)
|
||||||
|
echo $VERSION
|
||||||
|
exit 0
|
||||||
|
;;
|
||||||
|
-F | --fix-dns)
|
||||||
|
purgedns
|
||||||
|
exit 0
|
||||||
|
;;
|
||||||
|
*)
|
||||||
|
warn "Invalid argument $@"
|
||||||
|
usage
|
||||||
|
exit -1
|
||||||
|
;;
|
||||||
|
esac
|
||||||
|
|
||||||
|
#-----------------------------------------------------------------#
|
||||||
|
# Process substitution to fork log output
|
||||||
|
# Only uncomment if all script output should be logged!
|
||||||
|
#-----------------------------------------------------------------#
|
||||||
|
|
||||||
|
# exec &> >(tee $logfile)
|
||||||
|
|
||||||
|
#------------------------------------------------------#
|
||||||
|
# Script begins here
|
||||||
|
#------------------------------------------------------#
|
||||||
|
|
||||||
|
logger boxtop
|
||||||
|
logger boxline "${lbl}Moxa NPort Driver Loader v$VERSION${dfl}"
|
||||||
|
logger boxbottom
|
||||||
|
|
||||||
|
# Unset flags
|
||||||
|
clearflags
|
||||||
|
|
||||||
|
while true ; do
|
||||||
|
state=$(online moxa)
|
||||||
|
case $state in
|
||||||
|
0) # State 0 = Moxa is online, and was online in previous loop. No action needed
|
||||||
|
boxtop
|
||||||
|
boxline "${grn}Moxa NPort Online...${dfl}"
|
||||||
|
boxbottom
|
||||||
|
moxaonline=true
|
||||||
|
;;
|
||||||
|
1) # State 1 = Moxa is offline, and was offline in previous loop. No action needed
|
||||||
|
boxtop
|
||||||
|
boxline "${lrd}Moxa NPort Offline${dfl}"
|
||||||
|
boxbottom
|
||||||
|
moxaonline=false
|
||||||
|
failpings=$((failpings+1))
|
||||||
|
;;
|
||||||
|
2) # State 2 = Moxa is online, but was offline in previous loop. Service Restart required to restore functionality and update moxaonline state
|
||||||
|
#if [[ $rst_threshold -gt $failpings ]] ; then
|
||||||
|
logger boxtop
|
||||||
|
logger boxline "${grn}Moxa NPort Came Online!${dfl}"
|
||||||
|
logger boxline "... ${lyl}Restarting Services${dfl} ..."
|
||||||
|
logger boxbottom
|
||||||
|
moxaonline=true
|
||||||
|
touch $pingfile
|
||||||
|
conditionalrestart
|
||||||
|
#fi
|
||||||
|
;;
|
||||||
|
3) # State 3 = Moxa is offline, but was online in previous loop. Start counting failed pings, and update moxaonline state
|
||||||
|
logger boxtop
|
||||||
|
logger boxline "${grn}Moxa NPort Has Gone Offline${dfl}"
|
||||||
|
logger boxline "${lyl}Awaiting Response before Restart${dfl} ..."
|
||||||
|
logger boxbottom
|
||||||
|
moxaonline=false
|
||||||
|
rm $pingfile
|
||||||
|
failpings=1
|
||||||
|
;;
|
||||||
|
esac
|
||||||
|
boxtop
|
||||||
|
boxline "Moxa Online = $moxaonline"
|
||||||
|
boxline "Checking again in $ratelimit seconds..."
|
||||||
|
boxbottom
|
||||||
|
sleep $ratelimit
|
||||||
|
done
|
||||||
Loading…
Reference in a new issue